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Medications and Drugs

Brand Names: Duragesic, Duragesic-100, Duragesic-12, Duragesic-25, Duragesic-50, Duragesic-75

Generic Name: fentanyl transdermal (skin patch) (Pronunciation: FEN ta nil trans DERM al)

What is fentanyl transdermal (skin patch) (Duragesic, Duragesic-100, Duragesic-12, Duragesic-25, Duragesic-50, Duragesic-75)?

Fentanyl is a narcotic (opioid) pain medicine.

The fentanyl skin patch is used to treat moderate to severe chronic pain. Fentanyl is not for treating mild or occasional pain or pain from surgery.

Fentanyl transdermal may also be used for purposes not listed in this medication guide.

What are the possible side effects of a fentanyl transdermal skin patch?

Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.

Remove the skin patch and call your doctor at once if you have any of these serious side effects:

  • slow heart rate, weak or shallow breathing, sighing;
  • confusion, hallucinations, unusual thoughts or behavior;
  • severe weakness, feeling like you might pass out;
  • cold, clammy skin; or
  • pale skin, easy bruising or bleeding.

Less serious side effects may include:

  • fever;
  • constipation, diarrhea;
  • dry mouth, nausea, vomiting, upset stomach;
  • headache;
  • drowsiness, weakness, tired feeling;
  • feeling anxious or nervous;
  • cold symptoms such as stuffy nose, sneezing, sore throat;
  • sweating, skin rash; or
  • itching, blistering, redness, or swelling where the patch was worn.

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

What is the most important information I should know about a fentanyl transdermal skin patch?

Fentanyl may be habit forming and should be used only by the person it was prescribed for. Never share fentanyl with another person, especially someone with a history of drug abuse or addiction. Keep the medication in a place where others cannot get to it

Keep both used and unused fentanyl transdermal patches out of the reach of children or pets. The amount of fentanyl in a used skin patch could be fatal to a child or pet who accidentally sucks on or swallows the unit. Seek emergency medical attention if this happens.

Avoid drinking alcohol, or using other medicines that make you sleepy (such as cold medicine, other pain medication, muscle relaxers, and medicine for depression or anxiety). They can add to extreme drowsiness or breathing problems caused by fentanyl.

The fentanyl transdermal patch may burn your skin if you wear the patch during an MRI (magnetic resonance imaging). Remove the patch before undergoing such a test.



Report Problems to the Food and Drug Administration

You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.

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